From: Marc Singer <elf@buici.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Flash organization
Date: Tue, 5 Aug 2003 16:52:46 -0700 [thread overview]
Message-ID: <20030805235246.GA22703@buici.com> (raw)
In-Reply-To: <20030805223236.D0349C59E4@atlas.denx.de>
Hey! Don't you ever sleep?
Ah. So it assumes that the size of a block is start[n+1] - start[n].
Excellent.
On Wed, Aug 06, 2003 at 12:32:31AM +0200, Wolfgang Denk wrote:
> In message <20030805220520.GA8050@buici.com> you wrote:
> > The boot flash on the KEV7A400 has two sizes of blocks. The first
> > 64KiB is in 8KiB blocks. The rest (63 blocks) are each 64KiB. Will
> > u-boot write memory correctly if I put these blocks into two banks?
>
> A "bank" is the logical term for what memory is addressable using the
> same chip select signals. So in your case ther eis obviously just
> *ONE* bank of flash memory.
>
> There is absolutely no problem when the erase units within a bank of
> flash memory have different sizes. Of course your flash driver will
> have to fill in the flash_info struct correctly.
next prev parent reply other threads:[~2003-08-05 23:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-05 22:05 [U-Boot-Users] Flash organization Marc Singer
2003-08-05 22:32 ` Wolfgang Denk
2003-08-05 23:52 ` Marc Singer [this message]
2003-08-06 6:00 ` Wolfgang Denk
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